| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.68 | 4.499% | $206.5736 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $64.63 | 5.206% | $67.9946 | $67.99 | $68.00 | $68.00 |
| Purchase #3 | $94.29 | 4.455% | $98.4906 | $98.49 | $98.50 | $98.50 |
| Purchase #4 | $63.89 | 6.450% | $68.0109 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $151.71 | 4.667% | $158.7903 | $158.79 | $158.80 | $158.80 |
| Purchase #6 | $139.72 | 7.330% | $149.9615 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $98.26 | 13.262% | $111.2912 | $111.29 | $111.30 | $111.30 |
| 7 purchase totals = | $810.18 | $861.1127 | $861.10 | $861.10 | $861.20 | |